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Hackers Disguise CHOSEN BRICK Malware as AI Apps, Antivirus Software and MRI Results
Tech Optimizer
September 16, 2026

Hackers Disguise CHOSEN BRICK Malware as AI Apps, Antivirus Software and MRI Results

Iranian state-affiliated cyber actors are targeting dissidents, activists, and journalists using fake AI applications, counterfeit antivirus tools, and fabricated MRI scan results, primarily through a spyware family known as CHOSEN BRICK, which is designed for Windows systems. This campaign has been active since at least 2025 and affects individuals globally, including in the UK, US, and Netherlands. The malware establishes persistence via the Windows Registry Run key and communicates through Telegram, utilizing unique Bot IDs for each victim. CHOSEN BRICK is capable of extensive data collection, including capturing screenshots, recording audio, and stealing email content. Personal information from victims has been found on pro-Iranian leak sites, increasing harassment risks. Security measures should include monitoring for suspicious Registry entries and unusual communications, while users are advised to avoid unsolicited software installations and keep their systems updated. The FBI refers to this malware family as HEAVYGRAM.
Best Antivirus for Windows 2026: 5 to Install, 1 to Avoid
Tech Optimizer
September 16, 2026

Best Antivirus for Windows 2026: 5 to Install, 1 to Avoid

Windows is the only desktop platform where antivirus software is essential. Microsoft has patched many vulnerabilities, but the OS still allows installations from unverified sources and connects to potentially untrustworthy networks. As of 2026, the top antivirus solutions for Windows include: - Norton 360: Best overall, with a full scan time of 13 minutes and 22 seconds, robust firewall, and up to 250 GB cloud backup. - Bitdefender: Best for older PCs, maintaining peak CPU usage at 11% and memory at 183 MB during scans. - Avast One: Best free option for Windows 11, achieving a perfect score in AV-TEST. - NordVPN Threat Protection Pro: Best for VPN users, blocking 90% of malware. - McAfee+: Best for households with multiple devices, offering unlimited coverage but is the slowest scanner. - Microsoft Defender: Best free option included with Windows, awarded Top Product by AV-TEST. Norton 360 has a 99.8% detection rate and offers a 60-day refund window. Bitdefender also has a 99.8% detection rate with low resource usage. Avast's free version is effective, while NordVPN provides integrated malware protection for existing VPN users. McAfee is suitable for large households but has slower performance. Microsoft Defender is adequate for single users practicing safe browsing but lacks multi-device support. Kaspersky is unavailable in the U.S. due to supply chain concerns.
Ex-MS engineer reveals the story behind the infamous 'FCKGW' Windows XP key: 'Pirates started baking the key into images or just writing it on the CD with a Sharpie'
Winsage
September 16, 2026

Ex-MS engineer reveals the story behind the infamous ‘FCKGW’ Windows XP key: ‘Pirates started baking the key into images or just writing it on the CD with a Sharpie’

David Plummer, a former Microsoft engineer, was the primary author of Windows XP's Product Activation system, which included the infamous product key FCKGW. This key became widely used on pirated copies of the operating system. Plummer created the activation system by compressing and encrypting disc data, ensuring its security. The FCKGW key was specifically tied to certain data configurations, making it ineffective on standard XP CDs. A piracy group, Devils0wn, leaked a complete Windows XP Pro Corporate ISO and the valid FCKGW key just five weeks before the official launch, allowing unauthorized installations. Microsoft responded by blacklisting product IDs associated with the compromised keys in Service Pack 1 and blocking updates for installations using the FCKGW key in Service Pack 2. Valid, un-leaked Volume License Keys (VLKs) remained functional for years after the incident. Plummer noted that the media and the key were leaked before the product reached stores, preventing the intended hardware-binding from functioning.
This free PowerToys command bar replaces several Windows search features
Winsage
September 14, 2026

This free PowerToys command bar replaces several Windows search features

Users can access a command line interface for searching Windows commands by entering the > symbol. The Command Palette's input bar in PowerToys opens after a customizable key combination. Typing "ping" and selecting 'Run' initiates a network check. Many users are using the Windows package manager, Winget, for software installations; typing "winget" and selecting 'Search for apps with Winget' allows exploration of available applications. To install a program like VLC, users enter the program name and select it from the results. The Command Palette also provides access to Windows settings by typing $ followed by the desired setting, such as "keyboard." Users can access the Registry Editor by typing : followed by the name of a registry folder, like "HKEYLocalMachineSoftwareMicrosoft." Typing ?? prompts a web search, launching the default browser to the preferred search engine.
One Click, Full Phone Access: Malicious Android Apps Raise Financial Fraud Risk
AppWizard
September 14, 2026

One Click, Full Phone Access: Malicious Android Apps Raise Financial Fraud Risk

Malicious Android applications are being promoted through social media advertisements, particularly on platforms like Instagram and Facebook, posing significant risks to users. The Indian Cyber Crime Coordination Centre (I4C) has warned about deceptive apps advertised under names such as Night Play, Reloop, Kyss, Vimo, Rivo, Nezo, and Vixa, which often redirect users to pornographic websites to download APK files. These applications can exploit sensitive device permissions, leading to malware infections, unauthorized financial transactions, and various forms of cyber fraud. Users may be tricked into granting accessibility permissions that allow the malware to operate in the background and potentially install a VPN, rerouting internet traffic through servers controlled by attackers. Cybersecurity experts advise users to verify the legitimacy of applications before installation and to be cautious of permissions requested by unknown apps.
NVIDIA CUDA 13.4 Adds Windows on Arm Support [2026]
Winsage
September 13, 2026

NVIDIA CUDA 13.4 Adds Windows on Arm Support [2026]

NVIDIA released CUDA Toolkit 13.4 on September 9, 2026, introducing native CUDA support for Windows on Arm. This update allows developers to compile and run CUDA applications on Windows Arm64 systems, closing a gap that existed since CUDA's inception in 2007. The toolkit offers two workflows: native compilation on Windows Arm64 machines and cross-compilation from x86-64 systems. Developers must install an R616-series Developer Driver to utilize the new features. The release aligns with the upcoming launch of NVIDIA's RTX Spark laptops, built on the N1X Arm platform. The toolkit is designed for RTX Spark devices, which leverage NVIDIA’s Blackwell GPU architecture. Current Windows on Arm devices can also begin using the toolkit in preparation for the hardware launch. The initial feature set for Windows Arm64 is narrower compared to x86-64, but developers are encouraged to adapt their applications for the new environment.
Microsoft says September updates fix mouse settings reset issues
Winsage
September 10, 2026

Microsoft says September updates fix mouse settings reset issues

Microsoft acknowledged an issue with the KB5120998 August 2026 preview update for Windows 11, where mouse settings related to cursor personalization were altered or reset. This problem affected non-English Windows installations, causing personalized settings to fail to load and revert to standard configurations. The issue was resolved in the subsequent KB5124008 September 2026 cumulative update, which users were encouraged to install. KB5120998 was an optional update, potentially limiting the number of affected users. Additionally, Microsoft has been addressing various mouse-related issues in recent months, including problems with the Windows Recovery Environment and disappearing mouse pointers in Outlook.
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